package com.joe.other;

import org.apache.commons.lang3.StringUtils;

import java.math.BigDecimal;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Set;

public class IfTest {

    public static void main(String[] args) {
        System.out.println(BigDecimal.valueOf(210L).divide(BigDecimal.valueOf(2700L),3,BigDecimal.ROUND_DOWN));
        System.out.println(BigDecimal.valueOf(210L).divide(BigDecimal.valueOf(2700L),2,BigDecimal.ROUND_DOWN));
        System.out.println((10 / 100 + 1) * 100 + "");
    }


}
